UNIVERSITY 21-18

Oil · District 08 · Lease #37751

Operator: PERCUSSION PETROLEUM OPER II,LLC

Cum Oil

13k BBL

Cum Gas

104k MCF

casinghead

Wells

1

Production

2005-10 — 2021-08

Peak Month

2005-11

Production History

Cum Oil: 12,589 BBL Cum Gas: 103,902 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

415 BBL/mo

Di (annual)

62.8%

b-factor

0.2

EUR

9,854 BBL

R-squared

0.561

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2023-08 — 2024-07 CALLON PERMIAN II, LLC 12 mo
2021-03 — 2023-07 PERCUSSION PETROLEUM OPER II,LLC 29 mo
2018-02 — 2021-02 OASIS PETROLEUM PERMIAN LLC 37 mo
2017-02 — 2018-01 FORGE ENERGY, LLC 12 mo
2005-10 — 2017-01 E.G.L. RESOURCES, INC. 136 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3APACHE CORPORATION16,0002005-09-13